Single stackable planter pods. Can be stacked indefinitely. Hollowed core. Drain holes to prevent root rot. Interior composting chamber. Capacity: Holds about five gallons. Weathered stone finish. Made in USA. 23.5 in. Dia. x 11 in. H (8.5 lbs.). The english composting garden which can be filled with additional soil, fertilizer and compost. This is perfect for worm composting as they dramatically increase nutrient production when mixed with the compost, making plants thrive. When the pods are stacked in a garden, worms can also penetrate the compost from the bottom, spreading nutrients to the plants in the tower and throughout the surrounding garden soil. Each pod a naturally inert and incredibly strong material that's weatherproof and nature proof. There are also several drain holes that allow moisture to escape.
